/Engine/Source/Runtime/Engine/Public/DiffResults.h
Differences are presented to the user in the order listed here, so put less important differences lower down
namespace EDiffType { enum Type { NO_DIFFERENCE, OBJECT_REMOVED, OBJECT_ADDED, OBJECT_PROPERTY, OBJECT_REQUEST_DIFF, NODE_REMOVED, NODE_ADDED, PIN_LINKEDTO_NUM_DEC, PIN_LINKEDTO_NUM_INC, PIN_DEFAULT_VALUE, PIN_TYPE_CATEGORY, PIN_TYPE_SUBCATEGORY, PIN_TYPE_SUBCATEGORY_OBJECT, PIN_TYPE_IS_ARRAY, PIN_TYPE_IS_REF, PIN_LINKEDTO_NODE, PIN_LINKEDTO_PIN, NODE_MOVED, TIMELINE_LENGTH, TIMELINE_AUTOPLAY, TIMELINE_LOOP, TIMELINE_IGNOREDILATION, TIMELINE_NUM_TRACKS, TIMELINE_TRACK_MODIFIED, NODE_PIN_COUNT, NODE_COMMENT, NODE_PROPERTY, INFO_MESSAGE, } }